Franklin D. Roosevelt is known for his impactful work in establishing social welfare programs, particularly through his New Deal initiatives. As President of the United States during the Great Depression, he implemented a series of federal programs aimed at economic recovery. The New Deal focused on providing relief, recovery, and reform to struggling Americans, creating jobs through initiatives like the Works Progress Administration (WPA). Roosevelt's commitment to social welfare laid the groundwork for modern social safety nets, influencing future policy directions in the U.S. His legacy of promoting government involvement in economic stability remains significant and relevant today.